View clinical trials related to Hepatitis C, Chronic.
Filter by:This study will explore the relationship of different DEB025 doses in combination with RBV to pharmacokinetic, pharmacodynamic (i.e. viral load reduction) and safety profiles in chronic hepatitis C GT 2 and 3 patients who have previously failed interferon therapy or are intolerant or unable to take interferon
This study will evaluate the safety and efficacy of combination treatment with grazoprevir (MK-5172) + elbasvir (MK-8742) for cirrhotic and non-cirrhotic participants with chronic Genotype 1 (GT1) hepatitis C virus (HCV) infection and chronic kidney disease (CKD). The primary study hypothesis is that the proportion of HCV GT1-infected CKD participants within the Immediate Treatment and Intensive Pharmacokinetics (PK) groups achieving a sustained viral response 12 weeks after the end of all study treatment (SVR12) will be >45%.
This non-interventional clinical study will be conducted to prospectively collect serial plasma and serum samples from treatment naïve subjects with chronic HCV infection who are initiating sofosbuvir-based therapy. These samples will be used to estimate clinical utility endpoints for the Aptima HCV Quant Dx assay which is used an aid in the management of HCV-infected patients undergoing HCV antiviral therapy.
The purpose of this study is to evaluate the safety and antiviral effect of ABT-450/r and ABT-530 coadministered with and without Ribavirin in adults with genotype 3 HCV infection.
This is a multi-centre prospective longitudinal cohort study with the aim of collecting and storing clinical data, patient blood, DNA and PBMCs to examine outcomes related to drug resistance, drug monitoring and host genetics in the era of directly acting antiviral drugs for hepatitis C therapy.
This is an open label, dose ranging, phase1a/1b clinical trial to study the safety, Pharmacokinetics and Pharmacodynamics of Peglamda 60, 120, 180 and 240 mcg in healthy volunteers and antiviral activity of once weekly Peglamda administration in combination with daily Ribavirin in Hepatitis C naive patients up to 4 weeks period. The objective of the study to establish safety, PK/PD data on healthy subjects and preliminary efficacy and safety in Hepatitis C naive patients.
The aim of this study is to explore the efficacy and safety of boceprevir -based triple therapy to rescue HCV genotype 1 (HCV GT1)/HBV dually infected patients refractory to previous peginterferon (PEG-IFN) plus ribavirin (RBV) combination therapy.
The purpose of this study is to evaluate the safety and tolerability of multiple ascending doses of HM10660A in subjects with chronic hepatitis C(HCV).
The purpose of this study is to evaluate the efficacy and tolerability of DAA-based regimens in the clinical practice in HIV/HCV-coinfected patients. Hypothesis: The efficacy and tolerability of DAA-based regimens in the clinical practice is different to what is observed in clinical trials in HIV/HCV-coinfected patients.
Chronic hepatitis C virus (HCV) infection and nonalcoholic fatty liver disease (NAFLD) are characterized by a spectrum of pathological conditions ranging from an early stage of inflammation and fibrosis up to more advanced disease conditions, such as hepatocellular carcinoma. The prevalence of NAFLD is between 10 and 25% of the population, with large differences in age and ethnic groups, while it is well known that HCV infection is a major cause of chronic liver disease in Western countries. For both diseases the progression of liver damage is in close correlation with the lifestyle of patients (eg., nutrition, physical activity, ingestion of alcohol, etc.). In fact, it was shown that feeding imbalances may have implications in altering the normal immune functions of the subjects, suggesting that the metabolic and the immune systems are closely related to each other. Although it is well known the negative role of obesity on the progression of NAFLD and HCV liver diseases, the pathogenic mechanism underlying the alterations related to the immune response is not yet fully understood. Insulin resistance, altered lipid metabolism, lipid peroxidation, oxidative stress and mitochondrial alterations are pathogenic mechanisms that induce liver damage and its progression, both in NAFLD and in HCV infection. Recent studies suggest that the evolution of viral infections and chronic inflammation in NAFLD are deeply influenced by CD4+ T helper cells expressing IL-17 , defined as T helper 17 (Th17) cells. Broadening the knowledge on the role of diet in the course of NAFLD and HCV infection in the activation of Th17 cells and in the alteration of some of their functions, will allow to shed light on the pathogenic mechanisms underlying the progression of immune-mediated diseases. Moreover, this investigation will allow to understand whether Th17 cells may have a role in the diminished response to therapy in patients who have high cholesterol levels. If the results will confirm our hypothesis, this study will provide useful informations for the clinical management of patients with both steatosis and chronic HCV infection. The data obtained can also be used for the development of new therapeutic strategies directed to modulate the antiviral immune response. All patients will undergo clinical and instrumental assessment depending on the type of pathology. Patients will be required to follow a normocaloric low cholesterol diet for a period of 30 days. The prospective clinical study does not present any form of additional risk for the patients and will be conducted in accordance with the principles established by the Declaration of Helsinki and with the standards of Good Clinical Practice (GCP). The study does not require any additional costs.